
QC-SCFF12-M-12S by Couplamatic | Hydraulic Quick Coupler | SCFF Series | Screw Connect Flat Face | 1/2" Body Size x 1-1/16x12 Female SAE | Plug | Zinc Nickel Plated
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Hydraulic Quick Coupler
SCFF Series Screw Connect Flat Face Quick Coupler
Screw connect flat face couplers — the strength of a threaded connection with flat face fluid retention.
1
What are the main product features?
- SCFF Series Screw Connect Flat Face Couplers prevent fluid loss during disconnection and allow minimal inclusion of contaminants during connection.
- The screw connection strengthens the coupler and allows connection and disconnection with residual pressure in the circuit.
- Order the halves you need — male and female bodies are listed separately in the chart below.
- Dimensions given for installation — "A", "B" and "C" lengths are in the chart so the coupler can be checked against the space available.
2
What is this coupler used for?
- Industrial
- Agriculture
- Mining
- Leak Free Environments
- High Pressure Pulse
- Hammer Circuits
3
What are the key specifications?
Style
Screw connect flat face
Seals
Nitrile
Plating
Zinc nickel, for higher corrosion resistance
Temperature
-40°F (-40°C) to 223°F (106°C)
4
Which sizes and configurations are available?
| Part Number | Body Size |
Body Size (ISO) |
Coupler Gender |
Thread Size |
Working Pressure |
Coupled Burst |
Female Burst |
Male Burst |
"A" Length |
"B" Length |
"C" Length |
|---|---|---|---|---|---|---|---|---|---|---|---|
| QC-SCFF12-F-08N | 1/2" | 12 | Female | 1/2-14 NPT | 7975 PSI | 20300 PSI | 14500 PSI | 20300 PSI | 6.0" | 3.3" | — |
| QC-SCFF12-M-08N | 1/2" | 12 | Male | 1/2-14 NPT | 7975 PSI | 20300 PSI | 14500 PSI | 20300 PSI | 6.0" | — | 3.3" |
| — | |||||||||||
| QC-SCFF12-F-12S | 1/2" | 12 | Female | 1-1/16x12 SAE | 7975 PSI | 20300 PSI | 14500 PSI | 20300 PSI | 6.0" | 3.3" | — |
| QC-SCFF12-M-12S | 1/2" | 12 | Male | 1-1/16x12 SAE | 7975 PSI | 20300 PSI | 14500 PSI | 20300 PSI | 6.0" | — | 3.3" |
| — | |||||||||||
| QC-SCFF19-F-12N | 3/4" | 19 | Female | 3/4-14 NPT | 7250 PSI | 20300 PSI | 15225 PSI | 20300 PSI | 7.6" | 4.0" | — |
| QC-SCFF19-M-12N | 3/4" | 19 | Male | 3/4-14 NPT | 7250 PSI | 20300 PSI | 15225 PSI | 20300 PSI | 7.6" | — | 4.5" |
| — | |||||||||||
| QC-SCFF19-F-12S | 3/4" | 19 | Female | 1-1/16x12 SAE | 7250 PSI | 20300 PSI | 15225 PSI | 20300 PSI | 7.6" | 4.0" | — |
| QC-SCFF19-M-12S | 3/4" | 19 | Male | 1-1/16x12 SAE | 7250 PSI | 20300 PSI | 15225 PSI | 20300 PSI | 7.6" | — | 4.5" |
Male and female halves are sold separately. Confirm the body size, ISO body size and thread size match the mating half already on the machine before ordering.
Additional Product Data:
Series:
Shape:
Straight

